Warning: Permanently added '10.128.0.149' (ECDSA) to the list of known hosts. syzkaller login: [ 36.568508] IPVS: ftp: loaded support on port[0] = 21 [ 36.639410] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.646973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.666275] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 36.666769] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.679460] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program executing program [ 36.686570] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.694822] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.703130] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.724882] ------------[ cut here ]------------ [ 36.730812] WARNING: CPU: 1 PID: 8138 at net/wireless/sme.c:533 cfg80211_connect.cold+0x47/0x6c [ 36.739647] Kernel panic - not syncing: panic_on_warn set ... [ 36.739647] [ 36.747022] CPU: 1 PID: 8138 Comm: syz-executor209 Not tainted 4.19.186-syzkaller #0 [ 36.755018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.764448] Call Trace: [ 36.767029] dump_stack+0x1fc/0x2ef [ 36.770658] panic+0x26a/0x50e [ 36.773862] ? __warn_printk+0xf3/0xf3 [ 36.777736] ? cfg80211_connect.cold+0x47/0x6c [ 36.782323] ? __probe_kernel_read+0x130/0x1b0 [ 36.786897] ? __warn.cold+0x5/0x5a [ 36.790536] ? __warn+0xe4/0x200 [ 36.793890] ? cfg80211_connect.cold+0x47/0x6c [ 36.798483] __warn.cold+0x20/0x5a [ 36.802011] ? cfg80211_connect.cold+0x47/0x6c [ 36.806582] report_bug+0x262/0x2b0 [ 36.810213] do_error_trap+0x1d7/0x310 [ 36.814096] ? math_error+0x310/0x310 [ 36.817882] ? __irq_work_queue_local+0x101/0x160 [ 36.822725] ? irq_work_queue+0x29/0x80 [ 36.826689] ? error_entry+0x72/0xd0 [ 36.830386] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.835387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.840216] invalid_op+0x14/0x20 [ 36.843655] RIP: 0010:cfg80211_connect.cold+0x47/0x6c [ 36.848861] Code: 48 c7 c7 e0 30 66 89 e8 54 79 df ff 0f 0b 41 bc ea ff ff ff e9 14 d2 77 ff e8 dd 90 4f f9 48 c7 c7 e0 30 66 89 e8 36 79 df ff <0f> 0b 41 bc 8d ff ff ff e9 b3 d8 77 ff e8 bf 90 4f f9 48 c7 c7 e0 [ 36.867760] RSP: 0018:ffff888094c97370 EFLAGS: 00010286 [ 36.873125] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.880394] RDX: 0000000000000000 RSI: ffffffff814dddb1 RDI: ffffed1012992e60 [ 36.887739] RBP: ffff88808fa05450 R08: 0000000000000024 R09: 0000000000000000 [ 36.895010] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888094c97508 [ 36.902268] R13: ffffffff89675b60 R14: ffff88808fa05478 R15: 0000000000000006 [ 36.910501] ? vprintk_func+0x81/0x180 [ 36.914396] ? mark_held_locks+0xf0/0xf0 [ 36.918446] ? __cfg80211_disconnected+0x1920/0x1920 [ 36.923544] ? memset+0x20/0x40 [ 36.926810] ? nl80211_crypto_settings+0x54c/0xc00 [ 36.931731] ? ieee80211_get_channel+0x12d/0x1a0 [ 36.936498] nl80211_connect+0x1672/0x2010 [ 36.940743] ? nl80211_join_ibss+0x1300/0x1300 [ 36.945323] ? lock_acquire+0x170/0x3c0 [ 36.949280] ? nl80211_pre_doit+0x34f/0x620 [ 36.953601] ? nl80211_pre_doit+0xa2/0x620 [ 36.957846] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 36.963028] genl_family_rcv_msg+0x642/0xc40 [ 36.967434] ? genl_rcv+0x40/0x40 [ 36.970874] ? genl_rcv_msg+0x12f/0x160 [ 36.974848] ? __mutex_add_waiter+0x160/0x160 [ 36.979340] ? __radix_tree_lookup+0x216/0x370 [ 36.983915] genl_rcv_msg+0xbf/0x160 [ 36.987630] netlink_rcv_skb+0x160/0x440 [ 36.991778] ? genl_family_rcv_msg+0xc40/0xc40 [ 36.996348] ? netlink_ack+0xae0/0xae0 [ 37.000225] ? genl_rcv+0x15/0x40 [ 37.003682] genl_rcv+0x24/0x40 [ 37.006965] netlink_unicast+0x4d5/0x690 [ 37.011027] ? netlink_sendskb+0x110/0x110 [ 37.015258] ? _copy_from_iter_full+0x229/0x7c0 [ 37.019920] ? __phys_addr_symbol+0x2c/0x70 [ 37.024229] ? __check_object_size+0x17b/0x3e0 [ 37.028797] netlink_sendmsg+0x6bb/0xc40 [ 37.032867] ? aa_af_perm+0x230/0x230 [ 37.036655] ? nlmsg_notify+0x1a0/0x1a0 [ 37.040616] ? kernel_recvmsg+0x220/0x220 [ 37.044755] ? nlmsg_notify+0x1a0/0x1a0 [ 37.048728] sock_sendmsg+0xc3/0x120 [ 37.052443] ___sys_sendmsg+0x7bb/0x8e0 [ 37.056416] ? copy_msghdr_from_user+0x440/0x440 [ 37.061169] ? sock_ioctl+0x30e/0x5d0 [ 37.064980] ? dlci_ioctl_set+0x30/0x30 [ 37.068964] ? lock_downgrade+0x720/0x720 [ 37.073108] ? lock_acquire+0x170/0x3c0 [ 37.077064] ? debug_object_active_state+0x104/0x330 [ 37.082163] ? mark_held_locks+0xf0/0xf0 [ 37.086226] ? dlci_ioctl_set+0x30/0x30 [ 37.090200] ? do_vfs_ioctl+0x110/0x12e0 [ 37.094250] ? ioctl_preallocate+0x200/0x200 [ 37.098652] ? __fdget+0x1a0/0x230 [ 37.102199] __x64_sys_sendmsg+0x132/0x220 [ 37.106465] ? __sys_sendmsg+0x1b0/0x1b0 [ 37.110517] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 37.115991] ? trace_hardirqs_off_caller+0x6e/0x210 [ 37.121018] ? do_syscall_64+0x21/0x620 [ 37.125085] do_syscall_64+0xf9/0x620 [ 37.128877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.134050] RIP: 0033:0x441089 [ 37.137225] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.156109] RSP: 002b:00007fff7600a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.163819] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 37.171070] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 37.178329] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 37.185579] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000008f62 [ 37.192829] R13: 00007fff7600a130 R14: 00007fff7600a120 R15: 00007fff7600a0ec [ 37.200707] Kernel Offset: disabled [ 37.204393] Rebooting in 86400 seconds..